Dennis H. Miller, 77, of Harrisburg, IL died Sunday June 18, 2023 at 5:45 pm at Nature's Trail Health and Rehab Center in Mt. Vernon, IL. He wishes were to be cremated. There will be no services. Felty Funeral Home in Carrier Mills, IL is assisting the family with the details. Dennis was born on October 22, 1945 in Los Angeles, CA to the late Howard Elsworth Reed and Addaline Straub. He was retired from Caterpillar in Joliet, IL where he worked in their factory for many years. He was a Air Force Veteran serving in the Vietnam War. He was a member of the Harrisburg Masonic Lodge #325; Harrisburg American Legion Post 167 and a member of the Marion VFW. Dennis was a fun loving man who enjoyed music and occasionally even doing his own karaoke show. Dennis is survived by his Son: Doug Miller of Oakbrook Terrace, IL and several friends. He was preceded in death by his parents, brother and sister.